Dr. S. M. Karthik started his onreer as an Assistant Professor (Temporary) in Manomaniam Sundaranar University, Tirunelveli, Tamil Nadu, India. Currently be is working as a Guest Faculty in Gandhigram Rural Institute - Deemed to be University, Gandhigram, Dindigul, Tamil Nadu, India. He completed Ph.D. in Statistics (Full Time) in Manomaniam Sundaranar University, Tirunelveli, Tamil Nadu, India in 2019. IIe did M.Sc. in Statistics Bharathidasan University, Trichy, Tamil Nadu, India and B. Sc. in Statistics in PS.C+ College of Arts and Science, Coimbatore, Tamil Nadu, India. His area of interest focuses on Elementary of Statistics Methods, Stochastic Processes, Riestatistics and Time Series Analysis. The mother has published 7 research papers in reputed International journals. He has presented 8 papers in Conferences. He has participated in 22 research-eriented events